Multiple-choice questions

Select all things that are true about constructors

1;constructors are named after the class that they belong to

2:a constructor returns the values of all instance variables in the object

3:constructors can not accept arguments

4:We don't include a return type when writing the header for a constructor

5:the constructor runs immediately after the object has been instantiated

Q2: When the JVM starts up, what is the first thing it must do

1:load the bytecode from the hard disk into the method area

2:load the bytecode from the hard disk into the stack area

3:destroy a stack frame

4:create a stack frame

Question 3:The Java Development Kit

1:contains the source code

2:contains the objects that are inside of the classes

3:contains the JRE and the Compiler

4:contains the bytecode for the compiler